Magic Square is no longer magic, but the era of magic square puzzle has just begun. This outstanding application of Magic Square will be played by millions throughout the world. I appeal to educators to adopt magic square puzzles to schools' curriculums. If you are interested, e-mail me at dwkmei@aol.com.
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.